External Mass Transport Processes during the Adsorption of Basic Dyestuffs onto Maize Cob
A simple kinetic model has been developed to explain the external mass transport of the basic dyestuffs (Basic Blue 69 and Basic Red 22) from aqueous solutions onto maize cob. The model enables the external mass-transfer coefficients, K S , to be determined and these are characteristic of the rate o...
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| Format: | Article |
| Language: | English |
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Hindawi - SAGE Publishing
1990-09-01
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| Series: | Adsorption Science & Technology |
| Online Access: | https://doi.org/10.1177/026361749000700303 |